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TPS548B28: Series comparison difference

Part Number: TPS548B28
Other Parts Discussed in Thread: TPS548A28, TPS548A29, TPS54JB20, TPS54JA20

Hi

I would like to ask some questions about the TPS548B28 series

TPS548A28
TPS548B28
TPS548A29
TPS54JB20

1. In addition to the current, OCP, and LDO voltages of the above four materials, are there other differences?
2. LDO design 3V and 4.5V, what are the different application methods?

Thanks you

  •  

    Device

    Package

    Iout

    VREF

    Int. LDO

    OC Fault

    Vout UVP

    Vout OVP

    TPS54JA20

    3x4mm,21-pin, RWW

    12A

    900mV

    3.0V

    Latch-Off

    Latch-Off

    Latch-Off

    TPS548A28

    3x4mm,21-pin, RWW

    15A

    600mV

    3.0V

    Hiccup

    Hiccup

    Latch-Off

    TPS548A29

    3x4mm,21-pin, RWW

    15A

    600mV

    4.5V

    Hiccup

    Hiccup

    Latch-Off

    TPS54JB20

    3x4mm,21-pin, RWW

    20A

    900mV

    3.0V

    Latch-Off

    Latch-Off

    Latch-Off

    TPS548B28

    3x4mm,21-pin, RWW

    20A

    600mV

    3.0V

    Hiccup

    Hiccup

    Latch-Off